3431240132 has 6 divisors (see below), whose sum is σ = 6004670238. Its totient is φ = 1715620064.

The previous prime is 3431240129. The next prime is 3431240143. The reversal of 3431240132 is 2310421343.

It can be written as a sum of positive squares in only one way, i.e., 3405189316 + 26050816 = 58354^2 + 5104^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3431240098 and 3431240107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428905013 + ... + 428905020.

It is an arithmetic number, because the mean of its divisors is an integer number (1000778373).

Almost surely, 2^3431240132 is an apocalyptic number.

It is an amenable number.

3431240132 is a deficient number, since it is larger than the sum of its proper divisors (2573430106).

3431240132 is a wasteful number, since it uses less digits than its factorization.

3431240132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857810037 (or 857810035 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3431240132 is about 58576.7883380439. The cubic root of 3431240132 is about 1508.2860150949.

Adding to 3431240132 its reverse (2310421343), we get a palindrome (5741661475).

The spelling of 3431240132 in words is "three billion, four hundred thirty-one million, two hundred forty thousand, one hundred thirty-two".